• Sunset CPAP filters model CF2107-2 compatible with ResMed S9 and AirSense 10 machines. Includes 3 sealed 2-packs for a total of 6 filters. Brand new, no wear, no opened packages, just exactly what you need to keep your machine running clean and quiet.

• You will receive three individual sealed 2-packs as shown. Everything is untouched and ready to use. Free shipping included, so no surprise nonsense at checkout, just a simple upgrade for your nightly routine. Made and shipped in USA.